MileSplit Staff May 22, 2026 PRO See the rest of this article Access the complete article with MileSplit PRO. Subscribe to keep reading Already a subscriber? Log in. Improvement Rankings: Top Mississippi Boys Pole Vault marks compared to their season’s best performances from 2025. Most Improved - Pole Vault Comparing 2026 season to 2025 season Rank Improved Athlete/Team Class 2025 PR 2026 PR 1 +3' 9.00" Tyler Coonce Biloxi High School 2027 9-00.00 12-09.00 2 +3' 6.00" William Thompson Oxford High School (MS) 2027 11-00.00 14-06.00 2 +3' 6.00" Omar Ballard West Harrison High School 2028 9-06.00 13-00.00 4 +3' 1.00" Brayden Hill Germantown Middle School 2029 8-06.00 11-07.00 5 +3' 0.00" Josh Fulcher Germantown High School 2028 9-06.00 12-06.00 ...